Here's an iteration that keeps the exile zone a final resting place, is consistent with similar effects like Flashback and is less parasitic (at the cost of being much harder to balance).

Remember a Sorcery (You may cast a Sorcery card from your graveyard. Exile it as it resolves.)
Remember a blue Instant (You may cast a blue Instant card from your graveyard. Exile it as it resolves.)
Remember a Sorcery or Instant with CMC 2- (You may cast a Sorcery or Instant card with CMC 2- from your graveyard. Exile it as it resolves.)

If we need to keep it restricted…
Remember (You may cast an Arcane spell from your graveyard. Exile it as it resolves.)
or
Remember (You may cast a spell with Learn from your graveyard for its Learn cost. Exile it as it resolves.)